Møre Trafo AS manufactures oil-immersed transformers for utilities, industry and railway applications at 50, 60 and 16⅔ Hz.
Our product range covers most requirements up to 36 kV and 4000 kVA, and we have 60 years of experience in the industry.
From 1 July 2015, transformers have complied with EU Regulation 548/2014 – Tier 1. Choose Ao or EU548. Ao refers to the loss class for no-load losses (Po). The lowest load loss class is Ak, medium losses are classified as Bk, and maximum load losses as Ck.
From 1 July 2021, only loss class AAo (= Ao -10%) and Ak apply – Tier 2 EU 548/2014, Table 1.1. In addition, EU 1783 becomes applicable together with EN 50708-2-1.